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Virtual running parameter detecting method and device of air conditioner system

A technology for operating parameters and air conditioning systems, applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve the problem of high air conditioning inspection costs, reduce inspection costs, and improve stability and accuracy.

Active Publication Date: 2016-02-03
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Abstract
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Problems solved by technology

However, this solution needs to use a variety of measurement tools to collect the required information, and the detection cost of the air conditioner is high.

Method used

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  • Virtual running parameter detecting method and device of air conditioner system
  • Virtual running parameter detecting method and device of air conditioner system
  • Virtual running parameter detecting method and device of air conditioner system

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Embodiment Construction

[0064] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0065] The invention provides a method for virtual detection of operating parameters of an air-conditioning system. refer to figure 1 , in the first embodiment, the method for virtual detection of operating parameters of the air-conditioning system includes:

[0066] Step S10 establishes a parameter calculation model of the air conditioner according to the correlation between the temperature at the preset position of the air conditioner and the operating parameters to be detected;

[0067] In this embodiment, the above air conditioner preset positions include: the area where the saturated steam temperature is obtained through experiments, the air return port and exhaust port of the compressor, the inlet and outlet of the outdoor heat exchanger, the air return port and the air supply port of the indoor unit, and the a...

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Abstract

The invention discloses a virtual running parameter detecting method of an air conditioner system. A parameter operational model of an air conditioner is established according to the incidence relation between the temperature of the preset position of the air conditioner and to-be-detected running parameters; when the air conditioner runs, the temperature of the preset position of the air conditioner is collected; and the to-be-detected running parameters are output according to the temperature of the preset position of the air conditioner and the parameter operational model. The invention further discloses a virtual running parameter detecting device of the air conditioner system. The to-be-detected value during running of the air conditioner can be obtained without using multiple metering tools so as to detect the state of the air conditioner, the detecting cost of the air conditioner is reduced, and the detecting stability and precision of the air conditioner are improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a virtual detection method and device for operating parameters of an air conditioning system. Background technique [0002] With the development of technology, researchers in the field of air-conditioning are also constantly trying to improve the quality and user experience of air-conditioning products through various methods. Various failures may occur during the use of the air conditioner. Therefore, it is possible to know the status and potential problems of the air conditioner in time, and when a failure occurs, it can be diagnosed and quickly located, which is helpful for reducing product maintenance costs, improving product maintenance efficiency, and enhancing It is of great help to improve customer satisfaction and further improve product quality. [0003] In the existing technology, the domestic patent "Air Conditioning Fault Diagnosis System and Method Based o...

Claims

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Application Information

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IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/59F24F11/62
Inventor 宋分平侯泽飞吴空
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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